Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1494 1737 (N31W61 L=157)   526     45        1 (1469/1716-1525/1753)   0.0 W57-W65 N29-N32
      2 1246 1475 (N24W26 L=122)   228     50        0 (1219/1456-1279/1488) -14.0 W24-W28 N22-N24
      3 1692 1369 (N05W51 L=147)   889    229        0 (1631/1264-1729/1450) -90.0 W49-W53 S01-N11
      4  729 1201 (N22E13 L= 83)   789    255        1 ( 620/1171- 855/1220) -21.8 E19-E04 N18-N25
      5 1676  938 (S17W37 L=133)  1049    390        1 (1554/ 844-1782/1054)  12.8 W26-W48 S20-S13
      6  996  996 (N04E02 L= 94)   232    137        0 ( 941/ 982-1047/1024)  -9.5 E05-W01 N02-N06
      7  204  919 (N17E59 L= 37)  2197    301        6 ( 103/ 876- 346/ 999) -19.0 E74-E45 N12-N22
      8  548  856 (N07E32 L= 64)   331     84        1 ( 525/ 826- 579/ 899) -90.0 E33-E29 N04-N09
      9  411  766 (N04E44 L= 52)   408    115        1 ( 367/ 741- 479/ 796) -35.5 E46-E39 N01-N07
     10 1830  752 (S34W51 L=147)   580     91        0 (1795/ 719-1860/ 794)  14.0 W47-W55 S35-S32
     11  824  714 (S07E19 L= 77)   352    109        0 ( 780/ 674- 872/ 747)  15.9 E22-E15 S08-S05
     12 1600  660 (S32W27 L=123)   603    160        0 (1557/ 600-1643/ 733)  36.9 W23-W31 S34-S28
     13  401  608 (S04E50 L= 45)   761    146        2 ( 348/ 558- 453/ 677)  21.0 E56-E43 S06-S01
     14 1486  422 (S45W15 L=111)   586    102        1 (1432/ 392-1537/ 443) -37.9 W10-W19 S49-S41
     15 1162  318 (S42E13 L= 83)   410    104        0 (1111/ 291-1211/ 350)   6.3 E17-E08 S43-S40
     16 1042  232 (S45E27 L= 69)   311     35        1 (1020/ 215-1067/ 253)   0.0 E29-E24 S46-S42
     17  837  173 (S43E48 L= 48)   596     87        1 ( 801/ 153- 875/ 196) -15.9 E53-E43 S45-S41
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y